<template>
	<view class="app">
		<view class="price-box">
			<text>支付金额</text>
			<text class="price">{{orderInfo.payAmount}}</text>
		</view>

		<view class="pay-type-list">
			<!-- <view class="type-item b-b" @click="changePayType(1)">
				<text class="icon yticon icon-alipay"></text>
				<view class="con">
					<text class="tit">支付宝支付</text>
					<text>推荐使用支付宝支付</text>
				</view>
				<label class="radio">
					<radio value="" color="#fa436a" :checked='payType == 1' />
					</radio>
				</label>
			</view> -->
			<view class="type-item b-b" v-for="item in payList" :key="item.id" @click="changePayType(item.channelCode)">
				<view class="icon">
					<image :src="item.icon" mode=""></image>
				</view>
				<view class="con">
					<text class="tit">{{item.channelName}}</text>
				</view>
				<label class="radio">
					<radio value="" color="#fa436a" :checked='payType == item.channelCode' />
					</radio>
				</label>
			</view>
		</view>

		<text class="mix-btn" @click="confirm">确认支付</text>
	</view>
</template>

<script>
	import {
		fetchOrderDetail,
		getPayChannel,
		payOrderSuccess,
		payWebPay
	} from '@/api/order.js';
	import {
		API_BASE_URL,
		USE_ALIPAY
	} from '@/utils/appConfig.js';
	export default {
		data() {
			return {
				orderId: null,
				payType: '',
				orderInfo: {},
				payList: [],
			};
		},
		onLoad(options) {
			this.orderId = options.orderId;
			fetchOrderDetail(this.orderId).then(response => {
				this.orderInfo = response.data;
			});
			getPayChannel(this.is_weixin()).then(res => {
				console.log(res)
				this.payList = res.data
			})
		},
		methods: {
			//选择支付方式
			changePayType(type) {
				this.payType = type;
			},
			//确认支付
			confirm: async function() {
				uni.showLoading()
				let res = await payWebPay({
					orderId: this.orderId,
					outTradeNo: this.orderInfo.orderSn,
					outChannel: this.payType,
					openId: uni.getStorageSync('openid')
				})
				console.log(res)
				uni.hideLoading()
				if ( res.code == '200') {
				
					if (res.data.payType == 'code_url') {
						window.location.href = res.data.url
					} else if (res.data.payType == 'wx_gzh_djump') {
						window.location.href = res.data.jumpUrl
					} else if (res.data.payType == 'wx_gzh') {
						WeixinJSBridge.invoke(
							'getBrandWCPayRequest', {
								"appId": res.data.sdk_appid, //公众号ID，由商户传入     
								"timeStamp": res.data.sdk_timestamp, //时间戳，自1970年以来的秒数     
								"nonceStr": res.data.sdk_noncestr, //随机串     
								"package": res.data.sdk_package,
								"signType": res.data.sdk_signtype, //微信签名方式：     
								"paySign": res.data.sdk_paysign //微信签名 
							},
							function(res) {
								// alert('公众号成功' + JSON.stringify(res))
								// alert('支付成功，返回订单列表！' + res.err_msg)
								if (res.err_msg == "get_brand_wcpay_request:ok") {
									// alert('支付成功666888')
									// uni.redirectTo({
									// 	url: '/pages/orders/orders'
									// })
									// 使用以上方式判断前端返回,微信团队郑重提示：
									//res.err_msg将在用户支付成功后返回ok，但并不保证它绝对可靠。
								} else if (res.err_msg == "get_brand_wcpay_request:cancel") {
									alert('取消支付')
								}
							}
						)
					}
				} else {
					// this.getIdeToken()
					uni.showToast({
						title:  res.message,
						icon: 'none'
					})
					// 80003 请勿重复提交订单~
					if (res.respCode == '80001') {
						// setTimeout(() => {
						// 	uni.redirectTo({
						// 		url: '/pages/orders/orders?status=待支付'
						// 	})
						// }, 1000)
					}
				}
				// if(USE_ALIPAY){
				// 	if(this.payType!=1){
				// 		uni.showToast({
				// 			title:"暂不支持微信支付！",
				// 			icon:"none"
				// 		})
				// 		return;
				// 	}
				// 	window.location.href = API_BASE_URL+"/alipay/webPay?outTradeNo=" + this.orderInfo.orderSn + "&subject=" + this.orderInfo.receiverName + "的商品订单" + "&totalAmount=" + this.orderInfo.totalAmount
				// }else{
				// 	payOrderSuccess({
				// 		orderId: this.orderId,
				// 		payType: this.payType
				// 	}).then(response => {
				// 		uni.redirectTo({
				// 			url: '/pages/money/paySuccess'
				// 		})
				// 	});
				// }

			},
		}
	}
</script>

<style lang='scss'>
	.app {
		width: 100%;
	}

	.price-box {
		background-color: #fff;
		height: 265upx;
		display: flex;
		flex-direction: column;
		justify-content: center;
		align-items: center;
		font-size: 28upx;
		color: #909399;

		.price {
			font-size: 50upx;
			color: #303133;
			margin-top: 12upx;

			&:before {
				content: '￥';
				font-size: 40upx;
			}
		}
	}

	.pay-type-list {
		margin-top: 20upx;
		background-color: #fff;
		padding-left: 60upx;

		.type-item {
			height: 120upx;
			padding: 20upx 0;
			display: flex;
			justify-content: space-between;
			align-items: center;
			padding-right: 60upx;
			font-size: 30upx;
			position: relative;
		}

		.icon {
			/* width: 100upx;
			height: 100upx; */
			width: 40upx;
			height: 40upx;
			display: flex;
			font-size: 52upx;
			margin-right: 10upx;

			image {
				width: 100%;
				height: 100%;
			}
		}

		.icon-erjiye-yucunkuan {
			color: #fe8e2e;
		}

		.icon-weixinzhifu {
			color: #36cb59;
		}

		.icon-alipay {
			color: #01aaef;
		}

		.tit {
			font-size: $font-lg;
			color: $font-color-dark;
			margin-bottom: 4upx;
		}

		.con {
			flex: 1;
			display: flex;
			flex-direction: column;
			font-size: $font-sm;
			color: $font-color-light;
		}
	}

	.mix-btn {
		display: flex;
		align-items: center;
		justify-content: center;
		width: 630upx;
		height: 80upx;
		margin: 80upx auto 30upx;
		font-size: $font-lg;
		color: #fff;
		background-color: $base-color;
		border-radius: 10upx;
		box-shadow: 1px 2px 5px rgba(219, 63, 96, 0.4);
	}
</style>
